[INFO] fetching crate arc-swap 1.3.2... [INFO] testing arc-swap-1.3.2 against 1.55.0 for beta-1.56-1 [INFO] extracting crate arc-swap 1.3.2 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate arc-swap 1.3.2 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate arc-swap 1.3.2 [INFO] finished tweaking crates.io crate arc-swap 1.3.2 [INFO] tweaked toml for crates.io crate arc-swap 1.3.2 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proptest v0.10.1 [INFO] [stderr] Downloaded adaptive-barrier v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9e959e0946e94692442659ac2ca331746071d38b89a8a9e550a02e62cd4f56d7 [INFO] running `Command { std: "docker" "start" "-a" "9e959e0946e94692442659ac2ca331746071d38b89a8a9e550a02e62cd4f56d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9e959e0946e94692442659ac2ca331746071d38b89a8a9e550a02e62cd4f56d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e959e0946e94692442659ac2ca331746071d38b89a8a9e550a02e62cd4f56d7", kill_on_drop: false }` [INFO] [stdout] 9e959e0946e94692442659ac2ca331746071d38b89a8a9e550a02e62cd4f56d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f31bf220d28c8ad3c24c9a333be0ad1cc0a7d08368eb10b83d50564cbbcf0ecf [INFO] running `Command { std: "docker" "start" "-a" "f31bf220d28c8ad3c24c9a333be0ad1cc0a7d08368eb10b83d50564cbbcf0ecf", kill_on_drop: false }` [INFO] [stderr] Compiling arc-swap v1.3.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `Command { std: "docker" "inspect" "f31bf220d28c8ad3c24c9a333be0ad1cc0a7d08368eb10b83d50564cbbcf0ecf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f31bf220d28c8ad3c24c9a333be0ad1cc0a7d08368eb10b83d50564cbbcf0ecf", kill_on_drop: false }` [INFO] [stdout] f31bf220d28c8ad3c24c9a333be0ad1cc0a7d08368eb10b83d50564cbbcf0ecf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8b0a2fdbb0658e94cd999f7e55d46cf60b6dbb6304a82d1a1527d56bab21c281 [INFO] running `Command { std: "docker" "start" "-a" "8b0a2fdbb0658e94cd999f7e55d46cf60b6dbb6304a82d1a1527d56bab21c281", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling adaptive-barrier v0.1.0 [INFO] [stderr] Compiling instant v0.1.10 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling rand_xorshift v0.2.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling proptest v0.10.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling arc-swap v1.3.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 30.42s [INFO] running `Command { std: "docker" "inspect" "8b0a2fdbb0658e94cd999f7e55d46cf60b6dbb6304a82d1a1527d56bab21c281", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b0a2fdbb0658e94cd999f7e55d46cf60b6dbb6304a82d1a1527d56bab21c281", kill_on_drop: false }` [INFO] [stdout] 8b0a2fdbb0658e94cd999f7e55d46cf60b6dbb6304a82d1a1527d56bab21c281 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6e0e3c4edb0927960bb3512e7ce5c04160000eacfc69a82a3281e31401c44eb5 [INFO] running `Command { std: "docker" "start" "-a" "6e0e3c4edb0927960bb3512e7ce5c04160000eacfc69a82a3281e31401c44eb5", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/arc_swap-1eb840c4e27954d2) [INFO] [stdout] [INFO] [stdout] running 32 tests [INFO] [stdout] test access::tests::dyn_dispatch ... ok [INFO] [stdout] test access::tests::indirect ... ok [INFO] [stdout] test access::tests::constant ... ok [INFO] [stdout] test access::tests::map ... ok [INFO] [stdout] test access::tests::map_option_none ... ok [INFO] [stdout] test access::tests::map_option_some ... ok [INFO] [stdout] test access::tests::map_reload ... ok [INFO] [stdout] test access::tests::static_dispatch ... ok [INFO] [stdout] test access::tests::transition ... ok [INFO] [stdout] test cache::tests::cache_option ... ok [INFO] [stdout] test cache::tests::cached_through_arc ... ok [INFO] [stdout] test cache::tests::cached_value ... ok [INFO] [stdout] test debt::list::tests::new_empty ... ok [INFO] [stdout] test cache::tests::map_cache ... ok [INFO] [stdout] test debt::tests::arc_zst ... ok [INFO] [stdout] test tests::load_cnt ... ok [INFO] [stdout] test tests_default::debug_impl ... ok [INFO] [stdout] test tests_default::display_impl ... ok [INFO] [stdout] test tests_default::from_into ... ok [INFO] [stdout] test tests_default::load_null ... ok [INFO] [stdout] test tests_default::load_option ... ok [INFO] [stdout] test tests_default::nulls ... ok [INFO] [stdout] test tests::lease_overflow ... ok [INFO] [stdout] test tests_default::recursive ... ok [INFO] [stdout] test tests_default::cas_ref_cnt ... ok [INFO] [stdout] test tests_default::guard_drop_in_another_thread ... ok [INFO] [stdout] test tests_default::swap_load ... ok [INFO] [stdout] test tests_default::rcu ... ok [INFO] [stdout] test tests_default::guard_drop_in_thread ... ok [INFO] [stdout] test tests_default::publish ... ok [INFO] [stdout] test tests_default::rcu_panic ... ok [INFO] [stdout] test tests_default::multi_writers ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s [INFO] [stdout] [INFO] [stderr] Running tests/random.rs (/opt/rustwide/target/debug/deps/random-ab5447af9469af63) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test default::selection ... ok [INFO] [stdout] test independent::selection ... ok [INFO] [stdout] test default::ops ... ok [INFO] [stdout] test independent::ops ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.68s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test default::load_parallel_large ... ignored [INFO] [stdout] test default::storm_link_list_large ... ignored [INFO] [stdout] test default::storm_unroll_large ... ignored [INFO] [stdout] test independent::load_parallel_large ... ignored [INFO] [stdout] test independent::storm_link_list_large ... ignored [INFO] [stdout] test independent::storm_unroll_large ... ignored [INFO] [stderr] Running tests/stress.rs (/opt/rustwide/target/debug/deps/stress-f95d4aedd04cc5f7) [INFO] [stdout] test independent::load_parallel_small ... ok [INFO] [stdout] test independent::storm_link_list_small ... ok [INFO] [stdout] test independent::storm_unroll_small ... ok [INFO] [stdout] test default::storm_link_list_small ... ok [INFO] [stdout] test default::storm_unroll_small ... ok [INFO] [stderr] Doc-tests arc-swap [INFO] [stdout] test default::load_parallel_small ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 6 ignored; 0 measured; 0 filtered out; finished in 7.72s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 37 tests [INFO] [stdout] test src/compile_fail_tests.rs - compile_fail_tests (line 40) - compile fail ... ok [INFO] [stdout] test src/compile_fail_tests.rs - compile_fail_tests (line 6) - compile fail ... ok [INFO] [stdout] test src/compile_fail_tests.rs - compile_fail_tests (line 87) - compile fail ... ok [INFO] [stdout] test src/compile_fail_tests.rs - compile_fail_tests (line 22) - compile fail ... ok [INFO] [stdout] test src/compile_fail_tests.rs - compile_fail_tests (line 58) - compile fail ... ok [INFO] [stdout] test src/docs/patterns.rs - docs::patterns (line 110) ... ok [INFO] [stdout] test src/docs/patterns.rs - docs::patterns (line 202) ... ok [INFO] [stdout] test src/docs/limitations.rs - docs::limitations (line 12) ... ok [INFO] [stdout] test src/cache.rs - cache::Cache::map (line 189) ... ok [INFO] [stdout] test src/lib.rs - (line 53) ... ok [INFO] [stdout] test src/as_raw.rs - as_raw::AsRaw (line 16) ... ok [INFO] [stdout] test src/cache.rs - cache::Cache (line 81) ... ok [INFO] [stdout] test src/access.rs - access::DynAccess (line 182) ... ok [INFO] [stdout] test src/cache.rs - cache::Cache (line 50) ... ok [INFO] [stdout] test src/docs/limitations.rs - docs::limitations (line 43) ... ok [INFO] [stdout] test src/lib.rs - (line 35) ... ok [INFO] [stdout] test src/docs/patterns.rs - docs::patterns (line 235) ... ok [INFO] [stdout] test src/lib.rs - ArcSwapAny (line 275) ... ok [INFO] [stdout] test src/access.rs - access (line 45) ... ok [INFO] [stdout] test src/compile_fail_tests.rs - compile_fail_tests (line 30) ... ok [INFO] [stdout] test src/lib.rs - ArcSwapAny>, S>::from_pointee (line 714) ... ok [INFO] [stdout] test src/compile_fail_tests.rs - compile_fail_tests (line 79) ... ok [INFO] [stdout] test src/lib.rs - ArcSwapAny::load (line 411) ... ok [INFO] [stdout] test src/access.rs - access::AccessConvert (line 212) ... ok [INFO] [stdout] test src/docs/patterns.rs - docs::patterns (line 89) ... ok [INFO] [stdout] test src/lib.rs - ArcSwapAny::map (line 633) ... ok [INFO] [stdout] test src/compile_fail_tests.rs - compile_fail_tests (line 68) ... ok [INFO] [stdout] test src/lib.rs - ArcSwapOption (line 696) ... ok [INFO] [stdout] test src/compile_fail_tests.rs - compile_fail_tests (line 49) ... ok [INFO] [stdout] test src/compile_fail_tests.rs - compile_fail_tests (line 13) ... ok [INFO] [stdout] test src/docs/patterns.rs - docs::patterns (line 24) ... ok [INFO] [stdout] test src/docs/patterns.rs - docs::patterns (line 147) ... ok [INFO] [stdout] test src/lib.rs - Guard::from_inner (line 183) ... ok [INFO] [stdout] test src/lib.rs - ArcSwapAny::rcu (line 546) ... ok [INFO] [stdout] test src/lib.rs - (line 97) ... ok [INFO] [stdout] test src/lib.rs - ArcSwapAny::rcu (line 506) ... ok [INFO] [stdout] test src/lib.rs - ArcSwapAny::rcu (line 529) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.87s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6e0e3c4edb0927960bb3512e7ce5c04160000eacfc69a82a3281e31401c44eb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e0e3c4edb0927960bb3512e7ce5c04160000eacfc69a82a3281e31401c44eb5", kill_on_drop: false }` [INFO] [stdout] 6e0e3c4edb0927960bb3512e7ce5c04160000eacfc69a82a3281e31401c44eb5